Julia Roberts stepped her Manchester United fandom up another level by giving Paul Pogba a kiss on the cheek for a picture shared by the Red Devils midfielder.

The Hollywood superstar was at Old Trafford on Sunday for United's Premier League clash with West Ham and even had a post-match stroll on the pitch following the 1-1 draw.

And now France midfielder Pogba has shared a picture on Instagram of the Erin Brockovich star planting a kiss on his cheek, along with the caption 'Today I met not only a great actress but also a wonderful woman, who's lucky now?!'.

Roberts plants a kiss on Pogba's cheek (Photo: Instagram/paulpogba)

Pogba posed for another snap with Roberts and her children (Photo: Instagram/paulpogba)

Roberts was at Sunday's match with her husband Daniel Moder and children, who are said to be huge Manchester United fans.

The whole family were allowed onto the pitch following the match for a kick-around, as they took photos and chatted to United duo Wayne Rooney and Michael Carrick.

Julia Roberts takes a selfie on the Old Trafford pitch (Photo: Getty Images)

The Hollywood superstar took in the 1-1 draw against West Ham (Photo: Getty Images)

The Ocean's Eleven star saw a fiery match, as United boss Jose Mourinho was sent to the stands in the first half after he lashed out at a water bottle when Pogba was booked for diving.

The Portuguese has since been charged with 'improper conduct' by the FA and has until Thursday to respond.

Roberts poses for photos (Photo: Getty Images)

Roberts is a big football fan (Photo: Getty Images)

It is his third FA charge of the season, with the former Chelsea boss being slapped with a £50,000 fine and one-match touchline ban earlier this month.

Mourinho will now have to watch his team's next match against Everton from the director's box and also faces watching the home clash versus Tottenham on December 11 from the stands.